baber/WOPTO huggingface dataset:
Patent JP-H1029302-A (JP)
Title: Cylinder cleaner
Inventor: HARA AKIRA
IPC: B41F35/06
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder cleaner which can be set in an arbitrary space between a cylinder to be cleaned and a member facing the surface thereof. SOLUTION: A cleaning cloth feeder 20 comprises a flat box container and a section 26 acting on the crease and/or the side of a cleaning cloth to keep the folded shape of the cleaning cloth 3 is provided at the inner surface of the container, or the vicinity thereof, facing the crease or the side of the cleaning cloth folded up several times. Since the cleaning cloth feeder 20, a cleaning cloth winding section 21, and a brake section 24 can be arranged arbitrarily in the empty space of a cylinder, a system arrangement conformable to the empty space of an existing machine can be designed easily without requiring any special machining.
Patent JP-H0368818-A (JP)
Title: Radio-type liquid-quantity measuring apparatus
Inventor: SHIMAMURA YOSHIO
IPC: G08C17/00
Filed: 1989-08-07
Abstract: PURPOSE:To omit wiring work and to make it possible to measure a liquid level accurately by transmitting the liquid level and the temperature of a tank by radio, correcting the temperature of the liquid at the receiving side, and converting the data into the quantity of liquid. CONSTITUTION:A liquid-level/temperature transmitting device 1 which is attached to each underground tank 2 has a temperature detector 22 in the cabinet of the device 1. The liquid level data obtained through a liquid-level/temperature measuring means 20 and the temperature data in the cabinet from the detector 22 are converted into frequency signals through a control means 10 and a voltage/frequency converting means 24. Thereafter, the signal is superimposed on a radio-frequency carrier wave through a modulating and transmitting means 17. The signal is transmitted to a display and control device 3 in an office 4 at a remote site from the tank 2 by radio. In the device 3 which has received the signal, the signal is once stored in a storage means. Thereafter, data are read out. The liquid level is corrected with the temperature data in the cabinet based on the specified conversion data. Then, the corrected data are converted into the quantity of the liquid. The liquid quantity is corrected based on the temperature of the liquid and converted into the liquid quantity at reference temperature. The liquid level is displayed on a corresponding display device.
Patent JP-H1140538-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI HIDEKI
IPC: H01L29/78
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which enables anisotropic and selective etching at a low cost. SOLUTION: Ar<+> 43 is ion-doped in the portions not covered with a polycrystal Si film 41 in SiO2 films 37 and 38. Then, wet etching is performed on the SiO2 films 37 and 38 with the polycrystal Si film 41 as a mask. By damage due to the ion doping, the etch rate in the portions not covered with the polycrystal Si film 41 is higher than that in portions covered with the polycrystal Si film 41. Thus, the anisotropic and selective etching can be performed in low-cost wet etching.
Patent JP-H02177078-A (JP)
Title: Dram access controller
Inventor: TOMOTA KEN
IPC: G11C11/401
Filed: 1988-08-18
Abstract: PURPOSE:To continue the operation even when mistake takes place by extending an access start signal by a half clock, neglecting an event occurred during the period and starting an access newly. CONSTITUTION:A microprocessor sends an access start signal, the inverse of ECS to a control signal bus CB at the access start. Then a DFF circuit 4 generates a signal, the inverse of MECS extended by a half clock and gives it to a sequencer 3. Then a comparator 2 compares a row address given this time with a row address accessed precedingly and latched in a latch 1. If they are dissident, a signal, the inverse of HIT is outputted. The sequencer 3 inputs the inverse of ECS, the inverse of MECS and the inverse of HIT, neglects an event occurred during the half clock period and starts new access. Thus, even if mistake takes place, the operation is continued smoothly.
Patent JP-2001031322-A (JP)
Title: Paper after-treatment device and image forming device
Inventor: HIROTA KAZUHIRO
IPC: B65H37/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To simplify a binding constituted member of a paper after-treatment device, implement assembling adjustment and maintenance easily and promptly, and reduce manufacturing cost. SOLUTION: This paper after-treatment device carries the imaged sheets delivered from an image forming device body, loads them onto an intermediate stacker 24, aligns them with an aligning means 25 for after-treatment with an after-treatment means 30, delivers them with a paper delivery means 20, and places them on a paper delivery pan 41. The after-treatment means 30, a driving means 50 moving the after-treatment means 30, and the aligning means 25 are fitted directly on a paper after-treatment device body of monocock structure.
Patent JP-2000039477-A (JP)
Title: Radiation detector
Inventor: NISHIZAWA HIROSHI
IPC: G01T1/24
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation detector for accurately measuring an energy by detecting a radiation of a high energy area with go sensitivity. SOLUTION: A radiation 101a is incident while applying a high voltage between both electrodes of semiconductor elements 102a to 102d having a constitution in which semiconductors 51a to 51d are interposed between upper electrodes 11 to 14 and lower electrodes 15 to 18, generated electrons and holes flow by an electric field generated by an applied voltage, and charges generated at the upper and lower electrodes 11 to 14 and 15 to 18 are detected. In this case, an energy of the radiation 101 is measured by a constitution in which a plurality of the elements 102a to 102d are laminated and electrically connected in series with each other.
Patent JP-H1155137-A (JP)
Title: Power supply device
Inventor: IOKA TERUO
IPC: H04N5/63
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by using a weak electric field reception signal from a tuner and a video input tuner reception switching signal for control signals and using the control signals so as to close/open a switching, thereby switching the capacitance of a pseudo-resonance power supply and hence to reduce a power supply switching loss and to suppress heat generation at a video input or at reception of a usual electric field strength signal, without deteriorating interfere performance upon reception of a weak electric field strength signal. SOLUTION: At the reception of a weak electric field strength signal, a weak electric field signal detection signal 4 is given to a microcomputer 3, which provides a resonance capacitor on/off control signal 4 that activates a switching resonance capacitor 6 to a relay 8 which is a component of a switch. Conversely, at the reception of a normal electric field strength signal, the microcomputer 3 provides the output of a resonance capacitor on/off control signal 4 that inactivates the switch resonance capacitor 6 to the relay 8 which is constitutes a component of the switch. Thus, at reception time of a normal electric field strength signal, the switching resonance capacitor 6 is inactivated, and a switching power supply device is obtained, for which switching loss is reduced.
Patent JP-H1043458-A (JP)
Title: Sewing needle thread passing device
Inventor: TERADA TANSHI
IPC: D05B87/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To surely and smoothly project out a moving body and to selectively perform an operation to a sewing needle supported by a guide member. SOLUTION: A pair of the guide members 2 provided with a horizontal hole 3 matched with the thread passing hole c1 of the sewing needle and the supporting part 4 of the thread provided near it on a bottom part for supporting the sewing needle (c) are erected on both sides of a case body 1. A pair of the moving bodies 5 for which thread passing members installed to the tip parts are made to correspond to the horizontal, holes 3 freely movably back and forth are arranged and an operation means 6 abutted to the moving bodies 5 for moving one moving body forward by pushing out is disposed on the intermediate position of the pair of the moving bodies 5. Also, to the pair of the moving bodies 5, elastic machines 7 for moving back the thread passing member from the thread passing hole of the sewing needle and separating it at normal time are respectively linked.
Patent JP-H0954676-A (JP)
Title: Method and device for orderly permutation
Inventor: SAITO AKITOSHI
IPC: G06F7/76
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To sort many data in order without using a large-capacity storage means. SOLUTION: A data sequence is sorted in order while moved to buffers 1 and 2 in turn. For the orderly sorting, data are divided into four elements, which are used as keys to advance the sorting to low order. For the orderly sorting, the respective data are stored filling respective storage areas of the buffers and for the purpose, a division analysis part 10 previously investigates the number of data having elements having values by the values and initially sets pointers specifying the write destinations of the data having the elements with the respective values. A digit setting part 21, a digit segmentation part 22, a switch circuit part 30, and switches SW1 and SW2 decide the value of an element of data read out of a buffer and leads the pointer required to write the data to the address terminal of a buffer from the division analysis part 10.
Patent JP-H07151476-A (JP)
Title: Dry type scrubber and condensing heat exchanger for improving cycling efficiency
Inventor: JIYON UIRIAMU SUMISU
IPC: F23L15/04
Filed: 1994-08-09
Abstract: PURPOSE: To obtain a system for controlling sulfur dioxide SO2 in a flue gas produced by a boiler in a power plant, for example, through an air heater, a dry scrubber, a condensing heat exchanger, or the like, and a method for enhancing the efficiency of a power plant using a condensing heat exchanger. CONSTITUTION: After SO2 is removed once from flue gas in a dry scrubber 4, a particle collector, e.g. a bug house 5, is used. In order to recover heat from a system by principally condensing steam in the flue gas delivered from the dry scrubber 4, the particle collector 5 is connected with a condensing heat exchanger 9. Condensate produced from the condensing heat exchanger 9 is recirculated through a condensate recirculation channel 12 coupled with a slurry tank 7 and fed by means of a condensate return pump 10. According to the arrangement, power generation efficiency is enhanced and required water supply to the dry scrubber is reduced.
Patent JP-S6268951-A (JP)
Inventor: NAKASE SUKEKAZU
IPC: E04C5/06
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0254966-A (JP)
Title: Polysilicon thin film transistor
Inventor: FUSE MARIO
IPC: H01L29/786
Filed: 1988-08-19
Abstract: PURPOSE:To decrease a leakage current by providing a counterdope layer on an interface between a poly Si layer and a substrate which make up a channel part. CONSTITUTION:An oxide Si film 2 is formed on an Si substrate 1 and a poly Si layer (a channel part) 3, source and drain regions 7 and 8 are formed on the above film 2. Then, a gate oxide film 5 is provided on the layer 3 and the regions 7 and 8 and further, a gate electrode 6 is mounted on the layer 3 of the film 5. In this way, an n-type counter-dope layer 4 is provided on the interface at the side of the substrate 1 of the layer 3. This configuration allows the interface at the side of the substrate 1 of the layer 3 to be free from electron holes and as a result, reduces an electric leakage without using back-gate electrodes. As the formation of such a depletion layer in the layer 3 improves switching characteristics, a thick substrate which is manufactured at a low cost is used as the substrate.
Patent JP-S6174209-A (JP)
Inventor: ARUBERUTASU TEODORASU MARIA FU
IPC: H01B7/282
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0491499-A (JP)
Title: Hybrid integrated circuit device board
Inventor: KATO HAJIME
IPC: H01L23/14
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a hybrid integrated circuit device board whose insulation layer is stabilized by using thermosetting resin or thermoplastic resin capable of maintaining semi-curing state as an insulation layer, forming a required circuit pattern on this insulation layer, and bonding the insulation layer on which the circuit pattern is formed, with an Al heat sink. CONSTITUTION:A copper foil layer 4 and thermosetting resin or thermoplastic resin capable of maintaining semi-curing state constitutes two layers of insulation 6 molded in sheet shape. The copper foil layer 4 is etched so that a copper foil pattern 3 may be formed. The insulation layer 6 is decomposed at the portion indicated by a dotted line so that a simple body where the copper foil pattern 3 is formed on the insulation layer may be obtained. The insulation layer 6 of the simple body and an Al heat sink are heated and connected with each other.
Patent JP-2000039530-A (JP)
Title: Optical signal transmission system and its manufacture
Inventor: OGAWA TAKESHI
IPC: G02B6/42
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve connection efficiency of input/output beams even when a surface light emitting element and a surface light receiving element are used in an optical signal transmission system having an optical waveguide. SOLUTION: A high refractive index propagation control layer 6 with a refractive index higher than it is laminated on the upper surface of the clad 2 of the optical waveguide, and an incident side recessed surface part 7 and an emission side recessed surface part 8 are formed on a part that the interface between the clad 2 and the high refractive index propagation control layer 6 is overlapped by an optical path in order to suppress the radiation of a propagation beam on the optical path from a light emitting element 9 to an incident side mirror 4 and the optical path from an emission side mirror 5 to a light receiving element 10.  Since the propagation beam going toward the incident side mirror 4 and the light receiving element 10 is converged by the refractive index of the high refractive index propagation control layer 6 and the lens effect of the recessed surface part, the connection efficiency is improved, and reliability in signal transmission is improved. In the case of laminating the propagation control layer of the refractive index lower than this on the clad 2, a projected surface part instead of the recessed surface part is formed.
Patent JP-H0490618-A (JP)
Title: Proximity switch
Inventor: YAMASAKI TAKAO
IPC: H03K17/95
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a proximity switch equipped with a compact and inexpensive detection coil disconnection detecting function by constituting a circuit to detect the disconnection of a detection coil without utilizing a capacitor. CONSTITUTION:When a detection coil 7 is disconnected, the collector current of a transistor 2 is reduced while the base current of a transistor 1 is increased since the collector current of the transistor 2 is reduced while the same voltage at the time of flowing the prescribed voltage is applied to the collector of the transistor 1. Since the collector current of a transistor 35 is also increased, voltage VR of both edges of resistor 36 becomes higher than voltage VTH of the negative input edge of a comparator 38, the output of the comparator 38 becomes a high level, and the fault output is transmitted while a transistor 41 is turned on. Thus, since the disconnection of the detection coil is detected by the circuit construction suitable for making integration circuit without utilizing the capacitor, the compact and inexpensive proximity switch equipped with the detection coil disconnection detecting function can be obtained.
Patent JP-H0265008-A (JP)
Title: Manufacturing jig for wire harness
Inventor: HASE SEIICHI
IPC: H01B13/00
Filed: 1988-08-22
Abstract: PURPOSE:To easily obtain a wire harness having a suitable size all the time by disposing an electric wire hook having a pair of movable pieces with pins on a wiring plate, and widening or narrowing a pin interval of the movable pieces with the pins by means of a driving means. CONSTITUTION:An electric wire hook B1 having a pair of movable pieces 1a and 1a' with pins 2 and 2' is disposed on a wiring plate. A pin interval P of the movable pieces 1a and 1a' can be widened and narrowed by means of a driving means 7. Accordingly, since the movable pieces 1a, and 1a' with the pins of the hook B1 are driven so that the pin interval P can be set at the same length as the main line diameter of a wire harness, the center of a jig isn't deviated from the main line even if various kinds of wire harnesses are manufactured, thereby preventing a branch line from becoming short. This can facilitate branching work or taping so as to enhance working efficiency and further finish the length and direction of the branch line as designated.
Patent JP-S6364930-A (JP)
Title: Production device for optical glass element
Inventor: AZUMA KOICHI
IPC: C03B11/08
Filed: 1986-09-02
Abstract: PURPOSE:To contrive automation of production and to make it possible to mass produce optical glass elements having stable performance inexpensively, by carrying out feeding of molds for glass material, molding, taking out of molds, transportation and mold washing in a clean air atmosphere from a clean air blower. CONSTITUTION:A molding glass element is set in molds 13 and plural molds (e.g. four molds) are laid in a mold container 14. When the first mold is placed at a position (a), the first mold is set on a heater 15 constituting a molding device and the mold is heated. Then the mold is set on a pressing device 16, the glass material is pressed and molded. Then the mold is cooled to a fixed temperature and set in a mold taking out device 18. At the device, the mold set in a position (b) of the mold taking out device is transported by a conveyor 19 and the molded glass element is taken out. Then the mold is washed with a mold cleaner 21 laid in the conveyor 19. A clean air blower is set in a production device and optical glass elements are successively produced by continuous processes of feeding of the glass material to the molds, molding, taking out of molds, transportation and washing of molds in a clean atmosphere of blown clean air 22.
Patent JP-H0754503-A (JP)
Title: All-weather antipolluting denolishing work method
Inventor: NISHIMURA YUKIO
IPC: E04G21/28
Filed: 1993-08-20
Abstract: PURPOSE:To provide a demolition method by which neither a dust nor noise is raised and also work can be achieved with no relation to weather. CONSTITUTION:A slide type opening roof 2 for bringing-in and out of a large heavy construction machine and improving of circumstances is provided on the uppermost floor of a construction to be demolished. The opening roof 2 is suported by a climbing device 7 and a shielding device 9 for prevention of dust and sound is suspended downward from the end of opening roof 2 and a scaffold 10 as a step is erected in the inside of the shielding device 9. Further, a demolishing machine 3 and a dust-collecting and sprinkling device 5, etc., are attached to the roof 2. One floor is molish while collecting dust and sprinkling water and the demolished debrisetc., are brought out to the lower floor by an overhead travel hoist 4 fitted to the roof 2. After completion of demolition of one floor, the climbing device 7 is transferred to the lower floor to demolish the floor. This procedure is repeated for demolition of a building.
Patent JP-S58107476-A (JP)
Title: High tensile steel excellent sulfide stress corrosion cracking resistance
Inventor: AYAMA YOSHIYA
IPC: C22C38/14
Filed: 1981-12-19
Abstract: PURPOSE:To provide high tensile steel with enhanced sulfide corrosion cracking resistance, obtained by containing C, Si, Mn, Cu, Mo, V, A, Ti, Nb and N in Fe in a specific ratio. CONSTITUTION:Steel consisting of, on the wt. basis, 0.07-0.15% C, 0.03-0.50% Si, 0.90-1.70% Mn, 0.10-1.0% Cu, 0.01-0.50% Mo, 0.01-0.10% V, 0.01-0.10% Al, 0.01-0.10% Ti, 0.005-0.10% Nb, 0.0030% or less N and the remainder Fe and inevitable impurities is melted, degassed and formed into a lump to form a steel segment. After this steel segment is hot rolled into a steel plate with a predetermined dimension, the formed steel plate is hardened from a temp. exceeding an Ac3 transformation point and subsequently tempered at a proper temp. below the Ac3 transformation point. By this method, steel with tensile strength of about 60kg f/mm.<2> or more is obtained and Vickers max. hardness Hv(10kg) of a welding heat affected part thereof is about 270 or less.
Patent JP-H0929208-A (JP)
Title: Treatment method for collected dust and ash added with alkali
Inventor: KANEKO MITSUYOSHI
IPC: B09B3/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method which makes a small amount of an added chemical work effectively and surely prevents the elution of lead. SOLUTION: In a method in which collected dust and ash added with alkali such as lead-containing calcium hydroxide is treated by humidification, kneading, and pelletizing operations 2, the operations 2 are carried out by adding an aqueous solution containing at least one kind of iron (I) or (II) salt and are conducted in an atmosphere of carbon dioxide gas or a gas 4 containing carbon dioxide, or the pelletized material is cured in the atmosphere of carbon dioxide or the gas containing carbon dioxide. Combustion exhaust gas is used as the gas containing carbon dioxide.
Patent JP-2001031871-A (JP)
Title: High-reflective index composition and high-reflective index coating composition and antireflection laminate comprising the same composition and its production
Inventor: YOSHIHARA TOSHIAKI
IPC: C08G79/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive high-refractive index composition having a high refractive index and excellent in both physical strength and productivity. SOLUTION: This composition consists essentially of an organometallic compound represented by the formula R'xM(OR)y-x (R is an alkyl group; R' is a functional group having a polymerizable unsaturated bond such as vinyl group, acryloyl group or methacryloyl group at the terminal); y is the oxidation number of a metal; x is the number of substitution of 0<x<y; M is any one kind of metal selected from Ti, Ta, Zr, In and Zn) and its hydrolyzate and an acrylic compound having at least >=3 polymerizable unsaturated bonds such as vinyl group, acryloyl group or methacryloy group in the molecule.
Patent JP-H06113351-A (JP)
Title: Method for maintenance of telephone conversation in communication system network mutually connecting plurality of communication systems
Inventor: TOOMASU JIEI JIOMETSUKU
IPC: H04W88/14
Filed: 1993-07-30
Abstract: PURPOSE: To maintain an established conference call by selecting a console participation station, that is most adaptive to a preset reference on the detection of a communication fault. CONSTITUTION: In the case that a central electronic bank(CEB) 102 of a smart phone interface(SPI) is entirely disconnected from an ambassador electronic bank(ABE) 101 due to a fault of a network, an ambassador interface multiplex interface(AIMI) 111 sets the CEB 102 to a local mode. The changeover to the local mode is informed to all operator multiplex interfaces(OMI) 114-115 of the CEB 102, receiving effects. In the case of the local mode. Since the full duplex communication is maintained only between the SPI 124 and a single OMI, the conference telephone call is maintained by only consoles 118-121 of a telephone line participation station connected via the SPI and of a conference participation station, connected longest to the same CEB 102 as the SPI 124.